ArcGIS API for JS Starter Development Series 16 Migration flow chart

Recently the company has an ArcGIS API for JS Project, need to use the Baidu echarts migration map effect, and Baidu that effect is a combination of Baidu map, how can be combined with ArcGIS API, online search, finally found in GitHub, GitHub Source code address: https://github.com/wandergis/arcgis-echarts; In this, thank the original author Wandergis selfless dedication;

Integrate your demo as follows:

Implementation ideas:

1. Customize the Echartslayer class, in order to bind the rendering effect of the Echarts migration map with ESRI maps, for example, the d of the render map effect is placed in the map container:

      this. _echartscontainer =       document.createelement (' div ');       = ' absolute ';       = "Moveecharts_map";       = map.height + ' px ';       = map.width + ' px ';       = 0;       = 0;      Map.__container.appendchild (div);

Binding Series events for maps:

      /** * handling of Bound map events * * @private*/self._bindevent=function() {Self._map.on (' Zoom-end ',function(e) {self.setoption (self._option);        }); Self._map.on (' Zoom-start ',function(e) {self._ec.clear ();        }); Self._map.on (' Pan ',function(e) {self._ec.clear ();        }); Self._map.on (' Pan-end ',function(e) {self.setoption (self._option);        }); Self._ec.getzrender (). On (' DragStart ',function(e) {Self._map.disablepan (); //self._ec.clear ();        }); Self._ec.getzrender (). On (' Dragend ',function(e) {Self._map.enablepan (); //self.setoption (self._option);        }); Self._ec.getzrender (). On (' MouseWheel ',function(e) {self._ec.clear (); Self._map.emit (' Mouse-wheel ', E.event)}); };

Specific can see GitHub source code

2.echarts migration diagram of the simulation data structure, here itself slightly modified, and GitHub source code to construct data inconsistent:

varoption ={color: [' Gold ', ' aqua ', ' lime '], tooltip: {trigger:' Item ', Formatter:' {b} '}, DataRange: {show:false, min:0, Max:100, calculable:true, color: [' #ff3333 ', ' orange ', ' yellow ', ' lime ', ' aqua '], TextStyle: {color:' #fff '}}, Series: [{name:' Dalian ', type:' Map ', Roam:true, hoverable:false, Maptype:' None ', ItemStyle: {normal: {bordercolor:' Rgba (100,149,237,1) ', BorderWidth:0.5, Areastyle: {color:' #1b1b1b '}}, Data: [], markline: {smooth : true, symbol: [' None ', ' Circle '], Symbolsize:1, ItemStyle: {normal: {color:' #fff ', BorderWidth:1, BorderColor:' Rgba (30,144,255,0.5) '}}, data: [[{Name:' Dalian Base '}, {name: ' Reach # # '}], [{name:' Dalian Base '}, {name: ' Reach # # '}], [{name:' Dalian Base '}, {name: ' Reach # # '}], [{name:' Dalian Base '}, {name: ' Reach # # '}], [{name:' Dalian Base '}, {name: ' Reach # # '}], [{name:' Dalian Base '}, {name: ' Reach '}], [{name:' Dalian Base '}, {name: ' Reach # # '}], [{name:' Dalian Base '}, {name: ' Reach # # '}], [{name:' Dalian Base '}, {name: ' Reach # # '}], [{name:' Dalian Base '}, {name: ' Reach # # '}], [{name:' Dalian Base '}, {name: ' Reach #11 '}], [{name:' Dalian Base '}, {name: ' Reach #12 '}], [{name:' Dalian Base '}, {name: ' Reach #13 '}], [{name:' Dalian Base '}, {name: ' Reach #14 '}], [{name:' Dalian Base '}, {name: ' Reach #15 '}], [{name:' Dalian Base '}, {name: ' Reach #16 '}], [{name:' Dalian Base '}, {name: ' Reach #17 '}], [{name:' Dalian Base '}, {name: ' Reach #18 '}], [{name:' Dalian Base '}, {name: ' Reach #19 '}], [{name:' Dalian Base '}, {name: ' Reach #20 '}]],}, Geocoord: {' Dalian base ': [121.939, 39.703],                ' Reach # # ': [121.563, 39.582],                ' Reach # # ': [121.579, 39.411],                ' Reach # # ': [121.715, 39.401],                ' Reach # # ': [121.746, 39.278],                ' Reach # # ': [121.613, 39.027],                ' Reach ': [121.768, 39.066],                ' Reach # # ': [121.921, 39.414],                ' Reach ': [121.941, 39.089],                ' Reach # # ': [122.088, 39.206],                ' Reach # # ': [122.214, 39.342],                ' Reach #11 ': [121.979, 39.357],                ' Reach #12 ': [121.091, 39.541],                ' Reach #13 ': [122.397, 39.421],                ' Reach #14 ': [122.649, 39.534],                ' Reach #15 ': [122.955, 39.652],                ' Reach #16 ': [122.512, 39.691],                ' Reach #17 ': [122.183, 39.622],                ' Reach #18 ': [122.288, 39.803],                ' Reach #19 ': [122.119, 39.911],                ' Reach #20 ': [122.133, 39.629]}}, {name:' Dalian Top10 ', type:' Map ', Maptype:' None ', data: [], Markline: {smooth:true, Effect: {show:true, Scalesize:1, Period:30, Color:' #fff ', Shadowblur:10}, ItemStyle: {normal: {borderWidth:1, LineStyle: {type:' Solid ', Shadowblur:10}} , data: [[{Name: 
    ' Dalian Base '}, {name: ' Reach # # ', value:95}], [{name:' Dalian Base '}, {name: ' Reach # # ', value:90}], [{name:' Dalian Base '}, {name: ' Reach # # ', value:80}], [{name:' Dalian Base '}, {name: ' Reach #14 ', value:70}], [{name:' Dalian Base '}, {name: ' Reach # # ', value:60}], [{name:' Dalian Base '}, {name: ' Reach #16 ', value:50}], [{name:' Dalian Base '}, {name: ' Reach # # ', value:40}], [{name:' Dalian Base '}, {name: ' Reach #18 ', value:30}], [{name:' Dalian Base '}, {name: ' Reach # # ', value:20}], [{name:' Dalian Base '}, {name: ' Reach #20 ', value:10}]]}, Markpoint: {symbol:' Emptycircle ', Symbolsize:function(v) {returnTen + V/10}, Effect: {show:true, Shadowblur:0}, ItemStyle: {normal: {label: {show: false}}, emphasis: {label: {position:' Top '}} , data: [{name:' Reach # # ', value:95}, {name:' Reach # # ', value:90}, {name:' Reach # # ', value:80}, {name:' Reach #14 ', value:70}, {name:' Reach # # ', value:60}, {name:' Reach #16 ', value:50}, {name:' Reach # # ', value:40}, {name:' Reach #18 ', value:30}, {name:' Reach # # ', value:20}, {name:' Reach #20 ', value:10 }                ]            }        }    ]};

3. Invoke the implementation:

    function (map) {        varnew  moveechartsmap.echartslayer (map, echarts);         var chartscontainer = overlay.getechartscontainer ();         var mychart = overlay.initecharts (chartscontainer);         = mychart.onresize;        overlay.setoption (option);    }

ArcGIS API for JS Starter Development Series 16 Migration flow chart